10.8.2 WDTCON1

Watchdog Timer Control Register 1

Note:

If WDTCCS in CONFIG3 = 111, the Reset value of WDTCS is ‘000’.
The Reset value (q) of WINDOW is determined by the value of WDTCWS in the CONFIG3 register.
If WDTCCS in CONFIG3 ≠ 111, these bits are read-only.
If WDTCWS in CONFIG3 ≠ 111, these bits are read-only.

Name:	WDTCON1
Address:	0xECE


Bit	7	6	5	4	3	2	1	0
		WDTCS[2:0]				WINDOW[2:0]
Access		R/W	R/W	R/W		R/W	R/W	R/W
Reset		q	q	q		q	q	q

Bits 6:4 – WDTCS[2:0] Watchdog Timer Clock Select bits

Value	Description
`111` to `010`	Reserved
`001`	MFINTOSC 31.25 kHz
`000`	LFINTOSC 31 kHz

Bits 2:0 – WINDOW[2:0] Watchdog Timer Window Select bits


WINDOW	Window delay Percent of time	Window opening Percent of time
`111`	N/A	100
`110`	12.5	87.5
`101`	25	75
`100`	37.5	62.5
`011`	50	50
`010`	62.5	37.5
`001`	75	25
`000`	87.5	12.5

If WDTCCS in CONFIG3 = 111, the Reset value of WDTCS is ‘000’.The Reset value (q) of WINDOW is determined by the value of WDTCWS in the CONFIG3 register.If WDTCCS in CONFIG3 ≠ 111, these bits are read-only.If WDTCWS in CONFIG3 ≠ 111, these bits are read-only.